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Grooved End Butterfly Valves 2702
GALA Regulating System Butterfly Valves
Valve Standard :
Comply with MSS-SP67
Pressure Temperature Ratings
| Working Pressure | 16 bar |
| Testing Pressure | Seal:17.6bar/27.5bar |
| Working Temperature | -20℃ to 110 ℃ EPDM Seat |
| Suitable Media | Water,Oil&Gas |
Material Specification
| Part | Material | ASTM |
| Body | Ductile Iron | A536 Gr. 65-45-12 |
| Disc | Ductile Iron+EDPM | A536 Gr. 65-45-12 |
| Shaft | Stainless Steel | A276 S 410 00 |
| Seat Ring | EDPM | |
| O-Ring | EDPM | |
| Bushing | Bronze | B62 C83600 |
Dimensions
| DN | mm inch | 50 2 | 65 2-1/2 | 80 3 | 100 4 | 125 5 | 150 6 | 200 8 | 250 10 | 300 12 |
| A | 95 | 98 | 105 | 135 | 148 | 165 | 204 | 245 | 277.5 | |
| B | 78 | 78 | 85 | 105 | 128 | 140 | 170 | 205 | 258.3 | |
| L | 84.5 | 98 | 98 | 116 | 149 | 147.1 | 133.5 | 160 | 165 | |
| ØD | 60.3 | 73 | 88.9 | 114.3 | 141.3 | 168.3 | 219.1 | 273 | 323.8 |
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